.tab-bar{
    height: 85rpx;
    background: #FFFFFF;
    display: flex;
    .item{
        flex:1;
        display: flex;
        justify-content: center;
        align-items: center;
        color: var(--light);
        font-size: 28rpx;
        position: relative;
        &.active{
            font-size: 32rpx;
            color: var(--blue);
            &::after{
                content:"";
                position: absolute;
                left: 0;
                bottom: 0;
                width: 100%;
                height: 4rpx;
                background: #039EE2;
            }
        }
    }
}